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Contrary to most accounts, last week's summit meeting in London was not a waste of time, but an occasion when several national leaders made promises they can now be asked to keep.
The past few years have seen a resurgence of interest in the foundations of quantum mechanics, not least because there has been a succession of generations.
Assorted products featured this week include a chemist's calculator, a brain infusion kit, an all-in-one stirrer and balance, and gel chambers with built-in buffer recirculation.
